[MIG][WIP]Yaltik DSL : XML Base on pure Python
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#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# __coconut_hash__ = 0x73d2bb80
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# Compiled with Coconut version 1.4.3 [Ernest Scribbler]
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# Coconut Header: -------------------------------------------------------------
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from __future__ import print_function, absolute_import, unicode_literals, division
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import sys as _coconut_sys, os.path as _coconut_os_path
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_coconut_file_path = _coconut_os_path.dirname(_coconut_os_path.abspath(__file__))
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_coconut_cached_module = _coconut_sys.modules.get(b"__coconut__")
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if _coconut_cached_module is not None and _coconut_os_path.dirname(_coconut_cached_module.__file__) != _coconut_file_path:
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del _coconut_sys.modules[b"__coconut__"]
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_coconut_sys.path.insert(0, _coconut_file_path)
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from __coconut__ import *
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from __coconut__ import _coconut, _coconut_MatchError, _coconut_igetitem, _coconut_base_compose, _coconut_forward_compose, _coconut_back_compose, _coconut_forward_star_compose, _coconut_back_star_compose, _coconut_forward_dubstar_compose, _coconut_back_dubstar_compose, _coconut_pipe, _coconut_back_pipe, _coconut_star_pipe, _coconut_back_star_pipe, _coconut_dubstar_pipe, _coconut_back_dubstar_pipe, _coconut_bool_and, _coconut_bool_or, _coconut_none_coalesce, _coconut_minus, _coconut_map, _coconut_partial, _coconut_get_function_match_error, _coconut_base_pattern_func, _coconut_addpattern, _coconut_sentinel, _coconut_assert, _coconut_mark_as_match
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# Compiled Coconut: -----------------------------------------------------------
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# -*- coding: utf-8 -*-
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# Copyright 2019-2020 Fabien Bourgeois <fabien@yaltik.com>
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@ -1,26 +1,3 @@
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#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# __coconut_hash__ = 0x84c101a5
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# Compiled with Coconut version 1.4.3 [Ernest Scribbler]
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""" XML Helpers tests """
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# Coconut Header: -------------------------------------------------------------
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from __future__ import print_function, absolute_import, unicode_literals, division
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import sys as _coconut_sys, os.path as _coconut_os_path
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_coconut_file_path = _coconut_os_path.dirname(_coconut_os_path.abspath(__file__))
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_coconut_cached_module = _coconut_sys.modules.get(b"__coconut__")
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if _coconut_cached_module is not None and _coconut_os_path.dirname(_coconut_cached_module.__file__) != _coconut_file_path:
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del _coconut_sys.modules[b"__coconut__"]
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_coconut_sys.path.insert(0, _coconut_file_path)
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from __coconut__ import *
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from __coconut__ import _coconut, _coconut_MatchError, _coconut_igetitem, _coconut_base_compose, _coconut_forward_compose, _coconut_back_compose, _coconut_forward_star_compose, _coconut_back_star_compose, _coconut_forward_dubstar_compose, _coconut_back_dubstar_compose, _coconut_pipe, _coconut_back_pipe, _coconut_star_pipe, _coconut_back_star_pipe, _coconut_dubstar_pipe, _coconut_back_dubstar_pipe, _coconut_bool_and, _coconut_bool_or, _coconut_none_coalesce, _coconut_minus, _coconut_map, _coconut_partial, _coconut_get_function_match_error, _coconut_base_pattern_func, _coconut_addpattern, _coconut_sentinel, _coconut_assert, _coconut_mark_as_match
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# Compiled Coconut: -----------------------------------------------------------
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# -*- coding: utf-8 -*-
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#
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# Copyright 2020 Fabien Bourgeois <fabien@yaltik.com>
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@ -38,108 +15,105 @@ from __coconut__ import _coconut, _coconut_MatchError, _coconut_igetitem, _cocon
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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""" XML Helpers tests """
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from functools import partial
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import unittest
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import xml.etree.ElementTree as ET
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from os import unlink
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from xml_base import xmln
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from xml_base import xmlroot
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from xml_base import xmlchild
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from xml_base import xml_write
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from xml_base import xmln, xmlroot, xmlchild, xml_write
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class TestXMLBase(unittest.TestCase):
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""" XML Helpers tests """
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def test_xmln(self):
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# Tags
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(self.assertEquals)(*(xmln()._asdict(), {'tag': '', 'attrs': {}, 'children': []}))
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(self.assertEquals)(*((_coconut_partial(getattr, {1: 'tag'}, 2))((xmln)('a tag')), 'a tag'))
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# Attrs
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(self.assertEquals)(*(xmln(attrs={'a good': 'one'}).attrs, {'a good': 'one'}))
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(self.assertEquals)(*((_coconut_partial(getattr, {1: 'attrs'}, 2))((xmln)(**{'attrs': {'a good': 'one'}})), {'a good': 'one'}))
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# Childrens
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attrs = {'children': [1, 2, 3]}
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(self.assertTrue)(((_coconut_partial(getattr, {1: 'children'}, 2))((xmln)(**attrs)) == [1, 2, 3]))
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attrs = {'children': 'Some text'}
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(self.assertTrue)(((_coconut_partial(getattr, {1: 'children'}, 2))((xmln)(**attrs)) == ['Some text']))
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""" Text xmln """
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# Tags
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self.assertDictEqual(xmln()._asdict(), {'tag': '', 'attrs': {}, 'children': []})
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self.assertEqual(xmln('a tag').tag, 'a tag')
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# Attrs
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self.assertDictEqual(xmln(attrs={'a good': 'one'}).attrs, {'a good': 'one'})
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# Childrens
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self.assertListEqual(xmln(children=[1, 2, 3]).children, [1, 2, 3])
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self.assertListEqual(xmln(children='Some text').children, ['Some text'])
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with self.assertRaisesRegexp(TypeError, 'Invalid arguments'):
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(xmln)(**{'children': False})
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xmln(children=False)
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# Ensure that only children after tags is managed
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element = (xmln)(*('tag', {'something': 'inside'}))
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(self.assertIsInstance)(element.attrs, dict)
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(self.assertIsInstance)(element.children, list)
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# Ensure that only children after tags is managed
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element = xmln('tag', {'something': 'inside'})
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self.assertIsInstance(element.attrs, dict)
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self.assertIsInstance(element.children, list)
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element = (xmln)(*('tag', ['something', 'inside']))
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(self.assertIsInstance)(element.attrs, dict)
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(self.assertIsInstance)(element.children, list)
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element = xmln('tag', ['something', 'inside'])
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self.assertIsInstance(element.attrs, dict)
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self.assertIsInstance(element.children, list)
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def test_xmlchild(self):
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parent = (xmlroot)({'tag': 'root', 'attrs': {}, 'children': []})
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xmlc_par = (_coconut.functools.partial(_coconut.functools.partial, xmlchild))(parent)
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""" Test xmlchild """
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parent = xmlroot({'tag': 'root', 'attrs': {}, 'children': []})
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xmlc_par = partial(xmlchild, parent)
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# Bad arguments
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# Bad arguments
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with self.assertRaisesRegexp(TypeError, 'Invalid arguments for xmlchild'):
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(xmlc_par)(False)
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# Need XMLDictElement, not dict
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xmlc_par(False)
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# Need XMLDictElement, not dict
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with self.assertRaisesRegexp(TypeError, 'Invalid arguments for xmlchild'):
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(xmlc_par)([{'tag': 't', 'attrs': {'a': 'b'}, 'children': []}])
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xmlc_par([{'tag': 't', 'attrs': {'a': 'b'}, 'children': []}])
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(xmlc_par)(['some text'])
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(self.assertEquals)(parent.text, 'some text')
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xmlc_par(['some text'])
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self.assertEqual(parent.text, 'some text')
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(xmlc_par)([(xmln)(**{'tag': 't', 'attrs': {'a': 'b'}, 'children': []})])
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child = (next)((parent.iter)('t'))
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(self.assertEquals)(child.tag, 't')
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(self.assertEquals)(child.attrib, {'a': 'b'})
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(self.assertEquals)(((list)(child)), [])
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xmlc_par([xmln('t', {'a': 'b'}, [])])
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child = parent.iter('t').next()
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self.assertEqual(child.tag, 't')
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self.assertDictEqual(child.attrib, {'a': 'b'})
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self.assertListEqual(list(child), [])
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(xmlc_par)([(xmln)(**{'tag': 't2', 'attrs': {1: 2}, 'children': []})])
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child = (next)((parent.iter)('t2'))
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(self.assertEquals)(child.attrib, {'1': '2'})
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xmlc_par([xmln('t2', {1: 2}, [])])
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child = parent.iter('t2').next()
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self.assertDictEqual(child.attrib, {'1': '2'})
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(xmlc_par)([(xmln)(**{'tag': 'tchildren', 'attrs': {}, 'children': [(xmln)(**{'tag': 'subchild', 'attrs': {}, 'children': []})]})])
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child = (next)((parent.iter)('tchildren'))
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subchildren = ((list)(child))
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(self.assertEquals)(((len)(subchildren)), 1)
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(self.assertEquals)(subchildren[0].tag, 'subchild')
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xmlc_par([xmln('tchildren', {}, [xmln('subchild', {}, [])])])
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child = parent.iter('tchildren').next()
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subchildren = list(child)
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self.assertEqual(len(subchildren), 1)
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self.assertEqual(subchildren[0].tag, 'subchild')
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def test_xmlroot(self):
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root = (xmlroot)({'tag': 'root', 'attrs': {}, 'children': []})
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(self.assertTrue)((isinstance)(*(root, ET.Element)))
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""" Test xmlroot """
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root = xmlroot({'tag': 'root', 'attrs': {}, 'children': []})
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self.assertIsInstance(root, ET.Element)
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with self.assertRaisesRegexp(TypeError, 'has no attribute'):
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(xmlroot)(False)
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xmlroot(False)
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with self.assertRaisesRegexp(KeyError, 'tag'):
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(xmlroot)({})
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xmlroot({})
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with self.assertRaisesRegexp(KeyError, 'attrs'):
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(xmlroot)({'tag': 'root'})
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xmlroot({'tag': 'root'})
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def test_xml_write(self):
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children = [(xmln)(*('child1', {'attr': 'value'}, [])), (xmln)(*('child2', {}, "Some text"))]
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""" test xml_write """
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children = [xmln('child1', {'attr': 'value'}, []),
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xmln('child2', {}, "Some text")]
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tree = xmlroot({'tag': 'root', 'attrs': {}, 'children': children})
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xmlw = _coconut_partial(xml_write, {1: tree}, 2)
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xmlw = lambda p: xml_write(p, tree)
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(self.assertEquals)(((xmlw)('/badpath')), None)
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(self.assertEquals)(((xmlw)('/bad.ext')), None)
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self.assertIsNone(xmlw('/badpath'))
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self.assertIsNone(xmlw('/bad.ext'))
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xmlw(__file__)
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filepath = __file__.replace('.py', '_views.xml')
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with open(filepath, 'r') as output_file:
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output_xml = output_file.read()
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(self.assertIn)('<?xml version', output_xml)
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(self.assertIn)('<root>', output_xml)
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(self.assertIn)('<child1 attr="value"/>', output_xml)
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(self.assertIn)('<child2>Some text</child2>', output_xml)
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self.assertIn('<?xml version', output_xml)
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self.assertIn('<root>', output_xml)
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self.assertIn('<child1 attr="value"/>', output_xml)
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self.assertIn('<child2>Some text</child2>', output_xml)
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unlink(filepath)
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if __name__ == '__main__':
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@ -1,26 +1,3 @@
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#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# __coconut_hash__ = 0x178765c5
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# Compiled with Coconut version 1.4.3 [Ernest Scribbler]
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""" XML helpers and macros """
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# Coconut Header: -------------------------------------------------------------
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from __future__ import print_function, absolute_import, unicode_literals, division
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import sys as _coconut_sys, os.path as _coconut_os_path
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_coconut_file_path = _coconut_os_path.dirname(_coconut_os_path.abspath(__file__))
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_coconut_cached_module = _coconut_sys.modules.get(b"__coconut__")
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if _coconut_cached_module is not None and _coconut_os_path.dirname(_coconut_cached_module.__file__) != _coconut_file_path:
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del _coconut_sys.modules[b"__coconut__"]
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_coconut_sys.path.insert(0, _coconut_file_path)
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from __coconut__ import *
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from __coconut__ import _coconut, _coconut_MatchError, _coconut_igetitem, _coconut_base_compose, _coconut_forward_compose, _coconut_back_compose, _coconut_forward_star_compose, _coconut_back_star_compose, _coconut_forward_dubstar_compose, _coconut_back_dubstar_compose, _coconut_pipe, _coconut_back_pipe, _coconut_star_pipe, _coconut_back_star_pipe, _coconut_dubstar_pipe, _coconut_back_dubstar_pipe, _coconut_bool_and, _coconut_bool_or, _coconut_none_coalesce, _coconut_minus, _coconut_map, _coconut_partial, _coconut_get_function_match_error, _coconut_base_pattern_func, _coconut_addpattern, _coconut_sentinel, _coconut_assert, _coconut_mark_as_match
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# Compiled Coconut: -----------------------------------------------------------
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# -*- coding: utf-8 -*-
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#
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# Copyright 2019-2020 Fabien Bourgeois <fabien@yaltik.com>
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@ -38,107 +15,58 @@ from __coconut__ import _coconut, _coconut_MatchError, _coconut_igetitem, _cocon
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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""" XML helpers and macros """
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from os import path
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import xml.etree.ElementTree as ET
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from xml.dom import minidom
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from typing import Dict
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from typing import List
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from typing import Union
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from typing import Text
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from typing import Any
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from collections import namedtuple
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from functools import partial
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XMLDictElement = namedtuple('XMLDictElement', ['tag', 'attrs', 'children'])
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# TODO: fix MyPy / typing
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class XMLDictElement(_coconut.typing.NamedTuple("XMLDictElement", [("tag", 'Text'), ("attrs", 'XMLAttrs'), ("children", 'List[Any]')]), _coconut.object):
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__slots__ = ()
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__ne__ = _coconut.object.__ne__
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def __eq__(self, other):
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return self.__class__ is other.__class__ and _coconut.tuple.__eq__(self, other)
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def __hash__(self):
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return _coconut.tuple.__hash__(self) ^ hash(self.__class__)
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XMLAttrs = Dict[Text, Text]
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XMLChild = Union[XMLDictElement, Text, List]
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def xmlroot(tree # type: Dict[str, Any]
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):
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# type: (...) -> ET.Element
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def xmlroot(tree):
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""" Special process for root XML Node """
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rootel = (ET.Element)(*(tree['tag'], tree['attrs']))
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rootel = ET.Element(tree['tag'], tree['attrs'])
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if 'children' in tree:
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(xmlchild)(*(rootel, tree['children']))
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xmlchild(rootel, tree['children'])
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return rootel
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def xmlchild(parent, # type: ET.Element
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children # type: XMLDictElement
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):
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# type: (...) -> None
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def xmlchild(parent, children):
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""" Handling of children (ie non root) XML Nodes with/o text and
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subchildren (recursive) """
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_coconut_match_to = children
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_coconut_case_check_0 = False
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if _coconut.isinstance(_coconut_match_to, Text):
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_coconut_case_check_0 = True
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if _coconut_case_check_0:
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if isinstance(children, str):
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parent.text = children
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if not _coconut_case_check_0:
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if _coconut.isinstance(_coconut_match_to, XMLDictElement):
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_coconut_case_check_0 = True
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if _coconut_case_check_0:
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attrs = dict(((unicode(k)), (unicode(v))) for [k, v] in children.attrs.items())
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new_parent = (ET.SubElement)(*(parent, children.tag, attrs))
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subchildren = children.children
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if subchildren:
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(xmlchild)(*(new_parent, subchildren))
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if not _coconut_case_check_0:
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if _coconut.isinstance(_coconut_match_to, List):
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_coconut_case_check_0 = True
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if _coconut_case_check_0:
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(consume)((map)(*(((_coconut.functools.partial(_coconut.functools.partial, xmlchild))(parent)), children)))
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if not _coconut_case_check_0:
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elif isinstance(children, XMLDictElement):
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attrs = {unicode(k): unicode(v) for [k, v] in children.attrs.items()}
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new_parent = ET.SubElement(parent, children.tag, attrs)
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subchildren = children.children
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if subchildren:
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xmlchild(new_parent, subchildren)
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elif isinstance(children, list):
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map(partial(xmlchild, parent), children)
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else:
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raise TypeError('Invalid arguments for xmlchild')
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def xmln(tag='', # type: Text
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attrs={}, # type: XMLAttrs
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children=[] # type: Union[Text, List]
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):
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# type: (...) -> XMLDictElement
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def xmln(tag='', attrs={}, children=[]):
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""" XMLDictElement building from dict object, with defaults """
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_coconut_match_to = attrs
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_coconut_case_check_1 = False
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if _coconut.isinstance(_coconut_match_to, list):
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_coconut_case_check_1 = True
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if _coconut_case_check_1:
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if isinstance(attrs, list):
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children = attrs
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attrs = {}
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xmldictel = (_coconut.functools.partial(_coconut.functools.partial, XMLDictElement))(*(tag, attrs))
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_coconut_match_to = children
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_coconut_case_check_2 = False
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if _coconut.isinstance(_coconut_match_to, Text):
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c = _coconut_match_to
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_coconut_case_check_2 = True
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if _coconut_case_check_2:
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return (xmldictel)([c])
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if not _coconut_case_check_2:
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||||
if _coconut.isinstance(_coconut_match_to, list):
|
||||
c = _coconut_match_to
|
||||
_coconut_case_check_2 = True
|
||||
if _coconut_case_check_2:
|
||||
return (xmldictel)(c)
|
||||
if not _coconut_case_check_2:
|
||||
raise TypeError('Invalid arguments for xmln')
|
||||
xmldictel = partial(XMLDictElement, tag, attrs)
|
||||
if isinstance(children, str):
|
||||
return xmldictel([children])
|
||||
if isinstance(children, list):
|
||||
return xmldictel(children)
|
||||
raise TypeError('Invalid arguments for xmln')
|
||||
|
||||
|
||||
def xml_write(filepath, tree):
|
||||
""" Write XML file according to filename and given tree """
|
||||
if (filepath.endswith)('.py'): # if .pyc, no need to generate XML
|
||||
output_xml = ((minidom.parseString)((ET.tostring)(tree))).toprettyxml(indent=' ')
|
||||
output_path = (path.dirname)((path.abspath)(filepath))
|
||||
fpath = (('/'.join)([output_path, (path.basename)(filepath)])).replace('.py', '_views.xml')
|
||||
if filepath.endswith('.py'): # if .pyc, no need to generate XML
|
||||
output_xml = minidom.parseString(ET.tostring(tree)).toprettyxml(indent=' ')
|
||||
output_path = path.dirname(path.abspath(filepath))
|
||||
fpath = u'/'.join([output_path, path.basename(filepath)]).replace('.py', '_views.xml')
|
||||
with open(fpath, 'w') as output_file:
|
||||
output_file.write(output_xml)
|
||||
|
|
|
|||
Loading…
Reference in New Issue